Fullstack Developer | AI

Description

Job Summary: We are seeking a Fullstack Developer to build and evolve a financial-tax ERP platform, combining solid software engineering with the strategic use of Artificial Intelligence. Key Highlights: 1. End-to-end product development and architectural decision-making 2. Leading initiatives in intelligent automation, AI agents, and AI-powered MVPs 3. Technical autonomy and hands-on experimentation with AI We are looking for a Fullstack Developer to build and evolve our financial-tax ERP platform, combining robust software engineering with the strategic use of Artificial Intelligence. Here, AI is not a buzzword. It is a tool to solve real problems, automate processes, and scale the product. **The Challenge** You will be responsible for end-to-end product development—from APIs and interfaces to architectural decisions—as well as leading initiatives in intelligent automation, AI agents, and AI-powered MVPs. **What You Will Do** Develop our ERP by balancing robust traditional programming with the strategic application of AI. You will build complete features (front + back) and create intelligent automations that solve real problems. **Primary Tech Stack** * **Frontend:** Angular, TypeScript, RxJS * **Backend:** Python (FastAPI/Flask) * **Database:** PostgreSQL * **AI/Automation:** N8N, LLM APIs (OpenAI, Claude), autonomous agents **Responsibilities:** End-to-end feature development, REST APIs, responsive interfaces, architecture Applied AI: Intelligent agents, N8N-based automations, conversational assistants, rapid MVPs **Innovation:** Prototyping solutions, integrating LLMs, experimenting with RAG/embeddings **Essential Requirements** * Solid experience with Angular + Python + PostgreSQL * Hands-on experience with automation tools (N8N, Zapier or similar) * Practical knowledge of AI APIs (OpenAI, Anthropic, etc.) * Git and REST APIs **Nice-to-Have** LangChain, RAG, ERP experience, Docker/CI-CD, accounting/tax knowledge **We Offer** Technical autonomy, hands-on AI experimentation, participation in product and architectural decisions. Employment Type: Full-time, CLT permanent contract Compensation: R$3.000,00 - R$5.000,00 per month Benefits: * Health insurance * Fuel allowance * Life insurance * Meal voucher * Transportation voucher Selection Question(s): * Do you have ERP experience? Are you available to work 100% on-site in Sumaré/SP? Work Location: On-site